Head to head
Penny Search vs clinicaltrialsgov-mcp-server
Same numbers we show everywhere else, lined up. Ratings come from users, the grade comes from our scanner, adoption comes from public registries.
Penny Search
Cio.github.ayoubsalem-spec/penny-searchNo reviews yet
Live web search for AI agents, paid per call with x402 USDC on Base.
Full listing
No reviews yet
Search ClinicalTrials.gov — find studies, retrieve results, match patients to eligible trials.
Full listingThe short version
Neither has been reviewed yet, so the comparison rests on the scan and the public usage numbers. The safety scan favours clinicaltrialsgov-mcp-server (93/100 against 67). clinicaltrialsgov-mcp-server has noticeably more public adoption.
| Penny Search | clinicaltrialsgov-mcp-server | |
|---|---|---|
| User rating | No reviews yet | No reviews yet |
| Safety grade | C67/100 | A93/100 |
| Adoption | New | Established |
| GitHub stars | – | 94 |
| Downloads / week | – | 5.7k |
| Runs where | Hosted (remote) | Hosted (remote) |
| Gateway-ready | Yes | Yes |
| Tools | 1 | 7 |
| Write actions | — | — |
| Price per call | Free | Free |
| Licence | — | Apache-2.0 |
| Last release | — | 2026-09-18 |
| Category | Web search | Web search |